libs/openblas/Makefile

   1 #
   2 # Copyright (C) 2021 Alexandru Ardelean <ardeleanalex@gmail.com>
   3 #
   4
   5 include $(TOPDIR)/rules.mk
   6
   7 PKG_NAME:=OpenBLAS
   8 PKG_VERSION:=0.3.23
   9 PKG_RELEASE:=1
  10
  11 PKG_SOURCE:=OpenBLAS-$(PKG_VERSION).tar.gz
  12 PKG_SOURCE_URL:=https://github.com/xianyi/OpenBLAS/releases/download/v$(PKG_VERSION)/
  13 PKG_HASH:=5d9491d07168a5d00116cdc068a40022c3455bf9293c7cb86a65b1054d7e5114
  14 PKG_LICENSE:=BSD 3-Clause
  15 PKG_MAINTAINER:=Alexandru Ardelean <ardeleanalex@gmail.com>
  16
  17 PKG_BUILD_PARALLEL:=1
  18 PKG_INSTALL:=1
  19
  20 include $(INCLUDE_DIR)/package.mk
  21
  22 define Package/openblas
  23   SECTION:=libs
  24   CATEGORY:=Libraries
  25   TITLE:=An optimized library for BLAS (Basic Linear Algebra Subprograms)
  26   URL:=https://www.openblas.net/
  27   DEPENDS:= \
  28        @!arc \
  29        @!powerpc \
  30        @!SOFT_FLOAT \
  31        +INSTALL_GFORTRAN:libgfortran
  32 endef
  33
  34 define Package/openblas/description
  35   OpenBLAS is an optimized BLAS (Basic Linear Algebra Subprograms) library
  36   based on GotoBLAS2 1.13 BSD version.
  37 endef
  38
  39 define Package/openblas/config
  40 menu "Configuration"
  41 depends on PACKAGE_openblas
  42
  43 config OPENBLAS_TARGET_OVERRIDE
  44         string
  45         prompt "Manual CPU target override (from the OpenBLAS TargetList.txt file)"
  46
  47 endmenu
  48 endef
  49
  50 OPENBLAS_TARGET=$(call qstrip,$(CONFIG_OPENBLAS_TARGET_OVERRIDE))
  51 CPU_TYPE=$(call qstrip,$(CONFIG_CPU_TYPE))
  52
  53 ifeq ($(OPENBLAS_TARGET),)
  54 # initialize to GENERIC as default
  55 OPENBLAS_TARGET:=GENERIC
  56
  57 ifeq ($(ARCH),aarch64)
  58   OPENBLAS_TARGET:=ARMV8
  59 else ifeq ($(ARCH),arm)
  60   OPENBLAS_TARGET:=ARMV5
  61 else ifeq ($(ARCH),mips)
  62   OPENBLAS_TARGET:=MIPS24K
  63 else ifeq ($(ARCH),mipsel)
  64   OPENBLAS_TARGET:=MIPS24K
  65 else ifeq ($(ARCH),powerpc)
  66   OPENBLAS_TARGET:=PPC440
  67 else ifeq ($(ARCH),riscv64)
  68   OPENBLAS_TARGET:=RISCV64_GENERIC
  69 endif
  70 endif # ifeq ($(OPENBLAS_TARGET),)
  71
  72 ifeq ($(CONFIG_ARCH_64BIT),y)
  73 OPENBLAS_BINARY:=64
  74 else
  75 OPENBLAS_BINARY:=32
  76 endif
  77
  78 MAKE_FLAGS += \
  79         CROSS=1 \
  80         CC=$(TARGET_CC_NOCACHE) \
  81         CXX=$(TARGET_CXX_NOCACHE) \
  82         HOSTCC=$(HOSTCC_NOCACHE) \
  83         CROSS_SUFFIX=$(TARGET_CROSS) \
  84         BINARY=$(OPENBLAS_BINARY) \
  85         MAKE_NB_JOBS=-1 \
  86         NUM_THREADS=2 \
  87         PREFIX=/usr \
  88         COMMON_OPT="" \
  89         TARGET=$(call qstrip,$(OPENBLAS_TARGET))
  90
  91 ifneq ($(CONFIG_INSTALL_GFORTRAN),y)
  92 MAKE_FLAGS += NOFORTRAN=1
  93 endif
  94
  95 define Build/InstallDev
  96         $(INSTALL_DIR) $(1)/usr/lib/pkgconfig
  97         $(INSTALL_DIR) $(1)/usr/include
  98         $(CP) $(PKG_INSTALL_DIR)/usr/lib/* $(1)/usr/lib/
  99         $(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
 100         $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* $(1)/usr/lib/pkgconfig/
 101 endef
 102
 103 define Package/openblas/install
 104         $(INSTALL_DIR) $(1)/usr/lib
 105         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libopenblas*.so* $(1)/usr/lib/
 106 endef
 107
 108 $(eval $(call BuildPackage,openblas))